1.4568 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4568

Location » Home » Grades > Special Alloy > 1.4568

AFNOR 1.4568

Profile

This page is mainly introduced the 1.4568 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4568,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.4568
  • Steel Garde:1.4568
  • Type:Special Alloy
  • Country:France
  • Standard:AFNOR
  • Application:Martensite And Precipitation Hardening

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 212~621 σb/MPa
Yield Strength 263 σ 0.2 ≥/MPa
Elongation 27 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 305~694 -
HRC 30 -

Physical Properties

Thermal expansion 35-06 e-6/K
Thermal conductivity 87-99 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0273-7164 째C
Density 2608-3917 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
1.4568 Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download